diff --git a/src/Makefile.am b/src/Makefile.am
index 3b705a030..cc32e369b 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -78,3 +78,6 @@ TESTS                   = \
                         t_uuid
 
 dist_man_MANS          = iperf3.1 libiperf.3
+
+install-exec-hook:
+	ldconfig